Prototype Spaceship mode qstile

Initial prototype disabling location/sensors and enabling airplane mode.
Camera/Mic will come in a followup.

Test: manual
Bug: 110842805
Change-Id: I26132fcc9ffea83e3e78a0e54882d23c99ee590c

services/java/com/android/server/SystemServer.java

@@ -724,6 +724,10 @@ public final class SystemServer {
         mSystemServiceManager.startService(new OverlayManagerService(mSystemContext, installer));
         traceEnd();
 
+        traceBeginAndSlog("StartSensorPrivacyService");
+        mSystemServiceManager.startService(new SensorPrivacyService(mSystemContext));
+        traceEnd();
+
         // The sensor service needs access to package manager service, app ops
         // service, and permissions service, therefore we start it after them.
         // Start sensor service in a separate thread. Completion should be checked